How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

If winner is:HomeDrawAway
Week of 4/26100.0*Chance wins title100.0*Serie A100.0*Serie C100.0*Average seed
Brasil de Pelotas vs Avai+1.9-0.7-1.6
+5.3-1.8-4.7
-5.2+1.3+4.9
+1.1-0.3-1.0
Chapecoense vs Oeste-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Operario-PR vs America-MG-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Sampaio Correa vs Cruzeiro-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Ponte Preta vs Nautico-0.0+0.1-0.0
-0.0+0.2-0.1
+0.0-0.1+0.0
CSA vs Ponte Preta-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
America-MG vs Botafogo-SP-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
CRB vs Juventude-0.0+0.1-0.0
-0.0+0.2-0.1
+0.0-0.1+0.0
Oeste vs Guarani-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Guarani vs Figueirense-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Botafogo-SP vs Vitoria-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Nautico vs Cuiaba-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Confianca vs Parana-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
If winner is:HomeDrawAway
Week of 5/3100.0*Chance wins title100.0*Serie A100.0*Serie C100.0*Average seed
Juventude vs Brasil de Pelotas-1.5-0.6+2.1
-4.3-1.4+5.7
+4.5+0.9-5.5
-0.9-0.2+1.1
Cuiaba vs Operario-PR-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Sampaio Correa vs Botafogo-SP-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Vitoria vs Confianca-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Avai vs Chapecoense-0.0+0.1-0.0
-0.1+0.2-0.1
+0.1-0.1+0.0
CSA vs Juventude-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Cruzeiro vs CSA-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Figueirense vs Sampaio Correa-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Parana vs CRB-0.0+0.1-0.0
-0.0+0.2-0.1
+0.0-0.1+0.0

What If

Chances based on how well the Brasil de Pelotas finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleSerie A1234567891011121314151617181920Serie CCount
89-114YesYes100No22,103*
8828-4-699.6%Yes1000No670*
86-87YesYes100No2,970*
8526-7-599.9Yes1000No3,053*
8426-6-699.9Yes1000No5,022*
8326-5-799.9Yes1000No8,072*
8225-7-699.8Yes1000No12,843*
8125-6-799.7Yes1000No19,716*
8024-8-699.5Yes10000No29,953*
7924-7-799.3Yes9910No45,082*
7824-6-898.9Yes9910No66,965*
7723-8-798.3Yes9820No97,353*
7623-7-897.4Yes9730No138,192*
7523-6-996.2Yes9640No194,388*
7422-8-894.4Yes94500No269,105*
7322-7-991.9Yes92800No366,933*
7222-6-1088.4Yes881100No492,706*
7121-8-983.8100.0%8415100No654,193*
7021-7-1077.8100.07820200No851,079*
6920-9-970.4100.07026300No1,094,636*
6820-8-1061.6100.062326000No1,384,746*
6720-7-1151.599.9523810100No1,725,232*
6619-9-1040.999.84142152000No2,122,052*
6519-8-1130.199.330432251000No2,568,901*
6419-7-1220.298.1204028102000No3,063,183*
6318-9-1112.295.21233341641000No3,606,813*
6218-8-126.389.26243524920000No4,179,352*
6118-7-132.878.231530301651000No4,776,591*
6017-9-121.061.7182231241130000No5,380,105*
5917-8-130.241.60312263019720000No5,974,981*
5816-10-120.022.501516282716510000No6,542,974*
5716-9-130.09.1002719282513410000No7,058,559*
5616-8-140.02.50002921282312310000No7,506,774*
5515-10-130.00.5000031022282210310000No7,871,342*
5415-9-14No0.00001311232821103000000.0%8,124,134*
5315-8-15No0.000013112328219300000.08,281,642*
5214-10-14No0.0000014122328219200000.08,303,929*
5114-9-15No0.0000014122428209200000.08,212,077*
5014-8-16NoNo00001413242820820000.38,003,537*
4913-10-15NoNo0001414252819720001.77,681,418*
4813-9-16NoNo0000151527281761007.17,261,827*
4713-8-17NoNo0000161828271441019.36,766,128*
4612-10-16NoNo000028213025112038.16,204,661*
4512-9-17NoNo00003122531217159.15,607,646*
4412-8-18NoNo00001517313014276.94,988,330*
4311-10-17NoNo000029243524688.84,365,951*
4211-9-18NoNo000141634331295.23,764,675*
4111-8-19NoNo00021029402098.23,194,983*
4010-10-18NoNo001521433199.42,664,203*
3910-9-19NoNo000214424299.82,184,661*
3810-8-20NoNo00193753100.01,765,493*
379-10-19NoNo00053164100.01,398,397*
369-9-20NoNo0032573100.01,095,345*
359-8-21NoNo0011980100.0837,669*
348-10-20NoNo011486Yes632,146*
338-9-21NoNo00990Yes465,226*
328-8-22NoNo00693Yes337,519*
317-10-21NoNo0496Yes241,298*
307-9-22NoNo0397Yes167,598*
297-8-23NoNo0298Yes114,232*
286-10-22NoNo0199Yes76,520*
276-9-23NoNo199Yes50,211*
266-8-24NoNo0100Yes32,361*
255-10-23NoNo0100Yes20,259*
245-9-24NoNo0100Yes12,188*
235-8-25NoNo0100Yes7,327*
224-10-24NoNo0100Yes4,163*
0-21NoNo100Yes26,327*
Total:5.0%20.0%5555555555555555555520.0%171,030,720

* Row combines multiple less frequent records.

Points
Chance Will Win Championship